diff --git a/tox.ini b/tox.ini
index 65431fe..da609ff 100644
--- a/tox.ini
+++ b/tox.ini
@@ -49,9 +49,9 @@ deps =
     pytest-cov
 commands = pytest --basetemp={envtmpdir}
 
-[testenv:click81]
+[testenv:click85]
 deps =
-    click==8.1.8
+    click==8.5.0
     pytest
     pytest-cov
 commands = pytest --basetemp={envtmpdir}